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NemiM [27]
3 years ago
9

Balance this equation. CH4 + _O2 --> _CO2 + _H20

Chemistry
1 answer:
drek231 [11]3 years ago
5 0
The answer is

CH4 + 2 O2 --> CO2 + 2 H20
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3 years ago
The combustion of propane may be described by the chemical equation, 
olasank [31]
\nu_{C_3H_8}=\frac{40.4}{\mu_{C_3H_8}}=
=\frac{40.4}{3A_C+8A_H}=\frac{40.4}{44}=
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1mol\ C_3H_8...5\ mol\ O_2 \\ 0.9mol\ C_3H_8...x\ mol\ O_2
x=\frac{0.9*5}{1}=4.5mol\ O_2
m=\mu_{O_2}*x=2*A_O*4.5=9*8=72g\ O_2
6 0
4 years ago
Can somebody plz tell me which one I should circle for each question thanks!!!
marusya05 [52]

Answer:

1. False

2. True  

3. True

4. True

5. False

Explanation:

7 0
3 years ago
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CO2(g)+H2O(1)= C18H32O16(s)+O2(g)
Alexus [3.1K]

Answer:

18 CO2 + 16 H2O = C18H32O16 + 18 O2

Explanation:

Reaction type: double replacement

Compound Coefficient Molar Mass

CO2                        18                 44.0095  

H2O                16             18.01528  

C18H32O16         1             504.43708  

O2                         18             31.9988

7 0
3 years ago
Jamie completes the following steps in an experiment to investigate how temperature affects how fast something will rust in wate
earnstyle [38]

Answer:

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Explanation:

5 0
3 years ago
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